react-redux-app-index-minimal.js

import React from 'react';
import ReactDOM from 'react-dom';
import { createStore } from 'redux';
import { Provider } from 'react-redux'

import App from './components/App';
import './style.css';

const defaultState = { 
  checked: false,
  appName: 'adriaanbd',
  articles: null
}

const reducer = (state = defaultState, action) => {
  return state;
}

const store = createStore(reducer);

ReactDOM.render(<Provider store={store}><App /></Provider>, document.getElementById('root'));